qemu/include/tcg
Richard Henderson e2e7168a21 tcg: Adjust simd_desc size encoding
With larger vector sizes, it turns out oprsz == maxsz, and we only
need to represent mismatch for oprsz <= 32.  We do, however, need
to represent larger oprsz and do so without reducing SIMD_DATA_BITS.

Reduce the size of the oprsz field and increase the maxsz field.
Steal the oprsz value of 24 to indicate equality with maxsz.

Tested-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-10-08 05:57:32 -05:00
..
tcg-gvec-desc.h tcg: Adjust simd_desc size encoding 2020-10-08 05:57:32 -05:00
tcg-mo.h tcg: Move TCG headers to include/tcg/ 2020-01-15 15:13:10 -10:00
tcg-op-gvec.h tcg: Implement gvec support for rotate by scalar 2020-06-02 08:42:37 -07:00
tcg-op.h tcg: Implement gvec support for rotate by scalar 2020-06-02 08:42:37 -07:00
tcg-opc.h tcg: Implement gvec support for rotate by scalar 2020-06-02 08:42:37 -07:00
tcg.h tcg: Add tcg_get_insn_start_param 2020-09-01 07:43:30 -07:00